Alternatives to Claude v1

These tools sit near Claude v1. Compare features and pricing before you switch.

Alternatives

Claude Haiku 4.5: Live cheap / fast Claude row.
Claude Sonnet 5: Live mid-tier 1M Claude row.
GPT-5.6 Sol: Live OpenAI frontier chat if you wandered here for a current model.

Claude Haiku 4.5: a previous low-cost Claude row at $1/$5 per 1M tokens and 200k context.

2500000DR: 92AS: 95

Claude Sonnet 5: live mid-tier Claude row at $2/$10 per 1M tokens and 1M context. Not leftover Sonnet 4.5.

2500000DR: 92AS: 95

OpenAI frontier flagship GPT-5.6 Sol: 1.05M context, effort up to max plus ultra, $5/$30 per 1M tokens.

15000000DR: 95AS: 95